[ARROW-11604] [Rust] Remove some unsafe in buffer using fill

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: Rust
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/27471
• Assignee: Daniël Heres
• Reporter: Daniël Heres
• Created: 11/Feb/21 22:17
• Updated: 11/Jan/23 08:20
• Resolved: 11/Feb/21 22:49

Description

We can use
https://doc.rust-lang.org/std/primitive.slice.html#method.fill

instead of using write_bytes.

Issue Links

• links to: GitHub Pull Request #9478